Boom microphone



FIG. 1 is a front perspective view of a boom microphone showing my new design;

FIG. 2 is a front plan view thereof;

FIG. 3 is a rear plan view thereof;

FIG. 4 is a left side plan view thereof;

FIG. 5 is a right side plan view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front perspective view thereof, wherein the boom microphone is shown from the bottom view.

The broken lines in FIGS. 1-8 are for the purpose of illustrating portions of the boom microphone and environmental structure that form no part of the claimed design. 

CLAIM The ornamental design for a boom microphone, as shown and described. 